<template>
  <!-- 表单 -->
  <el-form ref="formRef" label-width="120px" :model="formData" :rules="rules">
    <el-form-item label="姓名" prop="username">
      <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
        <el-option v-for="item in hireType" :key="item.id" :value="item.id" :label="item.value" />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择部门" @focus="hFocus" />
      <el-tree v-if="showTree" :data="list" :props="{ label: 'name' }" @node-click="handleNodeClick" />
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
    </el-form-item>
    <el-form-item>
      <el-button>取消</el-button>
      <el-button type="primary" @click.native="hSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>
<script>
import employeesEnum from '@/constant/employees'
import { getDepartments } from '@/api/departments'
import { tranListToTreeList } from '@/utils/departments'
import { addEmployee } from '@/api/employees'
export default {
  data() {
    return {
      hireType: employeesEnum.hireType,
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ]
      },
      list: [],
      showTree: false

    }
  },

  methods: {

    resetForm() {
      this.$refs.formRef.resetFields()
      this.formData = {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      }
    },
    async hAdd() {
      const res = await addEmployee(this.formData)
      console.log(res)
      if (res.code === 10000) {
        this.$emit('success')
      }
    },
    handleNodeClick(data) {
      // 如果该部门有子级那么久忽略不计
      if (data.children.length > 0) return
      this.formData.departmentName = data.name
      this.showTree = false
    },
    hFocus() {
      console.log(1)
      this.loadDepartments()
      this.showTree = true
    },
    hSubmit() {
      this.$refs.formRef.validate((valid) => {
        if (!valid) return new Error('校验失败')
        // 校验通过发送请求
        this.hAdd()
      })
    },
    async loadDepartments() {
      const res = await getDepartments()
      console.log(res)
      res.data.depts.shift() // 去掉第一个元素（公司名）
      this.list = tranListToTreeList(res.data.depts)
    }

  }

}
</script>
